Separation of 2-methyl-1-propanol from 2-methyl-1-butanol by aze

Details Separation of 2-methyl-1-propanol from 2-methyl-1-butanol by aze Separation of 2-methyl-1-propanol from 2-methyl-1-butanol by aze

1996-07-08

1997-07-08

Manoharan, Virgina

Distillation: processes, separatory

Adding material to distilland except water or steam per se

Organic compound

203 58, 203 59, 203 60, 203 62, 203 63, 203 68, 203 69, 203 70, 568913, 568918, B01D 336, C07C 2984

Patent

active

056456956

ABSTRACT:
2-Methyl-1-propanol is difficult to separate from 2-methyl-1-butanol by conventional distillation or rectification because of the proximity of their boiling points. 2-Methyl-1-propanol can be readily separated from 2-methyl-1-butanol by azeotropic distillation. Effective agents are tetrahydrofuran, methyl acetate and toluene.

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